What is the cheapest month to book a flight from La Crosse to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from La Crosse to Portland, Maine (average of $296). Flying from La Crosse to Portland, Maine in July is currently the most expensive (average of $394). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from LSE to PWM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from La Crosse to Portland, Maine as you normally would.

Can I find deals for flights from La Crosse to Portland that include hotel bookings?

Yes. In addition to deals on La Crosse to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from La Crosse to Portland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from La Crosse to Portland.

Can I find deals for business class flights from La Crosse to Portland?

Yes. Cheapflights offers flight deals from La Crosse to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$432+ Flights from La Crosse to Portland, ME

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Cheap flight deals from La Crosse to Portland

Round-trip from	$432 (American Airlines)

From La Crosse to Portland

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Cheapest flights from La Crosse to Portland
Explore the most affordable flight options available from La Crosse to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

Tue 7/224:40 pmLSE - PWM

1 stop5h 12mAmerican Airlines

Sat 7/266:15 amPWM - LSE

1 stop5h 44mAmerican Airlines

Deal found 7/10

$432

Best flights from La Crosse to Portland
Discover carefully curated flight deals from La Crosse to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2025.

Tue 7/224:40 pmLSE - PWM

1 stop5h 12mAmerican Airlines

Sat 7/266:15 amPWM - LSE

1 stop5h 44mAmerican Airlines

Deal found 7/10

$432

Last-minute flights from La Crosse to Portland
Discover last-minute flight deals from La Crosse to Portland. Data last updated July 11, 2025 and is based on user searches.

Tue 7/224:40 pmLSE - PWM

1 stop5h 12mAmerican Airlines

Sat 7/266:15 amPWM - LSE

1 stop5h 44mAmerican Airlines

Deal found 7/10

$432

Cheapflights Fare Finder

Use the filters below to find and compare flights from La Crosse to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

La CrossePortland

LSE - PWM

LSEPWM

La Crosse

Tue 7/22

4:40 pm-10:52 pm

1 stop5h 12m

Portland

Sat 7/26

6:15 am-10:59 am

1 stop5h 44m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Best time to book a flight from La Crosse to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from La Crosse with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Portland

See what other customers who have flown with American Airlines from La Crosse to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

Can I find deals for flights from La Crosse to Portland that include hotel bookings?
Yes. In addition to deals on La Crosse to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from La Crosse to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from La Crosse to Portland.
Can I find deals for business class flights from La Crosse to Portland?
Yes. Cheapflights offers flight deals from La Crosse to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from La Crosse to Portland, Maine?
Currently, January is the cheapest month in which you can book a flight from La Crosse to Portland, Maine (average of $296). Flying from La Crosse to Portland, Maine in July is currently the most expensive (average of $394). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$432+ Cheap flights from La Crosse to Portland, ME (LSE - PWM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from La Crosse to Portland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from La Crosse to Portland

Round-trip from

Find flight deals from La Crosse to Portland

Cheapest flights from La Crosse to PortlandExplore the most affordable flight options available from La Crosse to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

Explore the most affordable flight options available from La Crosse to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from La Crosse to Portland that are best for you.

Best time to book a flight from La Crosse to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from La Crosse with our price prediction graph.

Reviews of airlines servicing Portland

See what other customers who have flown with American Airlines from La Crosse to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from La Crosse to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from La Crosse to Portland that include hotel bookings?

How can I find direct flights from La Crosse to Portland?

Can I find deals for business class flights from La Crosse to Portland?

What is the cheapest month to book a flight from La Crosse to Portland, Maine?

Traveling to a place near La Crosse?

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Alternative routes for La Crosse to Portland

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Cheapest flights from La Crosse to Portland
Explore the most affordable flight options available from La Crosse to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.